@charset "utf-8";
/* font-family: "Noto Sans JP", sans-serif; */
/* font-family: "Kosugi Maru", sans-serif; */

.list_item.faq {
  pointer-events: none;
  background-color: #765649;
  color: #fff !important;
  opacity: 1;
}
.list_item.faq::after {
  border-top: 1px solid #fff;
  border-right: 1px solid #fff;
}

.kv {
  aspect-ratio: 1440 / 390;
  overflow: hidden;
  background: url(/common/addition/brand/tube-diet/faq/img/kv_pc.jpg) no-repeat center center / cover;
}
.kv .inner {
  position: relative;
  width: calc(100% - 40px);
  max-width: 1000px;
  margin-inline: auto;
  height: 100%;
}
.tubediet_logo {
  position: absolute;
  width: 100%;
  max-width: 225px;
  top: 30px;
}
.kv_title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 50px;
  letter-spacing: 0.12em;
  line-height: 1;
  color: #067847;
  font-family: "Kosugi Maru", sans-serif;
  font-weight: bold;
}

@media only screen and (max-width: 768px) {
  .kv {
    margin-top: 61px;
    aspect-ratio: 750 / 400;
    background: url(/common/addition/brand/tube-diet/faq/img/kv_sp.jpg) no-repeat center center / cover;
  }
  .kv .inner {
    position: relative;
    width: calc(100% - 40px);
    max-width: 1000px;
    margin-inline: auto;
    height: 100%;
  }
  .tubediet_logo {
    max-width: 120px;
    top: 10px;
  }
  .kv_title {
    width: 100%;
    top: 38%;
    transform: translate(-50%, -50%);
  }
  .kv_title img {
    margin-inline: auto;
    width: auto;
    height: 40px;
  }
}

/* main_contents
=============================== */
.main_contents {
  padding-top: 80px;
  padding-bottom: 120px;
  overflow: hidden;
}
.main_contents .inner {
  position: relative;
  max-width: 900px;
}
.main_title {
  text-align: center;
  font-size: 30px;
  letter-spacing: 0.08em;
  line-height: 1.5;
  color: #765649;
  font-family: "Kosugi Maru", sans-serif;
  font-weight: bold;
}

@media only screen and (max-width: 768px) {
  .main_contents {
    padding-top: 50px;
    padding-bottom: 80px;
  }
  .main_title {
    font-size: 18px;
    letter-spacing: 0.05em;
  }
}

/* faq_area
============================ */
.faq_area {
  position: relative;
  width: 100%;
  margin-top: 50px;
}
.faq_title {
  position: absolute;
  top: 0;
  left: -150px;
}
.faq_item_title {
  margin-top: 50px;
  font-size: 25px;
  letter-spacing: .1em;
  line-height: 1.2;
  color: #82bba3;
  margin-bottom: 20px;
  font-weight: bold;
}
.faq_item {
  border: 2px solid #82bba3;
  border-radius: 15px;
  overflow: hidden;
}
.faq_item + .faq_item {
  margin-top: 50px;
}
.faq_q {
  appearance: none;
  width: 100%;
  border: none;
  background-color: #82bba3;
  color: #fff;
  display: flex;
  gap: 20px;
  padding: 40px 60px 40px 50px;
  text-align: left;
  cursor: pointer;
  position: relative;
}
.faq_q_icon {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 35px;
  line-height: 1;
  font-weight: bold;
  flex-shrink: 0;
}
.faq_q_text {
  font-family: "Noto Sans JP", sans-serif;
  flex: 1;
  font-size: 24px;
  letter-spacing: 0.05em;
  font-weight: 600;
  line-height: 1.5;
}
.faq_arrow {
  position: absolute;
  top: 50%;
  right: 30px;
  width: 20px;
  height: 20px;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
  transition: transform 0.3s ease;
}
.faq_q[aria-expanded="true"] .faq_arrow {
  transform: translateY(-50%) rotate(225deg);
}
.faq_a {
  overflow: hidden;
  height: 0;
  transition: height 0.35s ease;
  background: #fff;
}
.faq_a_inner {
  display: flex;
  gap: 20px;
  padding: 40px 50px;
  font-size: 20px;
  letter-spacing: normal;
  line-height: 1.5;
  font-weight: 500;
}
.faq_a_icon {
  color: #82bba3;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 35px;
  line-height: 1;
  font-weight: bold;
  flex-shrink: 0;
}

@media only screen and (max-width: 1024px) {
  .faq_title {
    display: none;
  }
}

@media only screen and (max-width: 768px) {
  .faq_area {
    margin-top: 30px;
  }
  .faq_item_title {
    text-align: center;
    margin-top: 30px;
    font-size: 17px;
    margin-bottom: 20px;
  }
  .faq_item + .faq_item {
    margin-top: 30px;
  }
  .faq_q {
    gap: 14px;
    padding: 20px 40px 20px 20px;
  }
  .faq_q_icon {
    font-size: 26px;
  }
  .faq_q_text {
    font-size: 16px;
    letter-spacing: 0.1em;
  }
  .faq_arrow {
    right: 20px;
    width: 12px;
    height: 12px;
  }
  .faq_a_inner {
    gap: 14px;
    padding: 20px ;
    font-size: 16px;
  }
  .faq_a_icon {
    font-size: 26px;
  }
}